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• How to use drag-drop on windows seven or vista?

  - by Sein Kraft

  I've an app wich alows the user to drag drop images into a picturebox. It works on xp, it doesn't works on vista and seven since the UAC could cause the problem. I've tried running it as administrator and still it doesn't work.

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• How to build software that doesn't require a framework on the user's machine?

  - by Flint

  I am an ASP.NET developer, but now I want to build a software that can be installed on my PC. Software built in .NET platform only works when the .NET Framework is installed, and software written in Java only works if the JDK is installed. When I install programs like Firefox, uTorrent, etc., I don't need to have any frameworks (.NET, JDK, etc.) installed. How do I write software that doesn't depend on a framework?

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• runModalForWindow throttles http requests

  - by Nikita Rybak

  I have url connection, which normally works fine NSURLConnection *connection = [[NSURLConnection alloc] initWithRequest:request delegate:delegate]; But when I create a modal window, no request ever receives response: [NSApp runModalForWindow:window]; If I comment this line out, thus creating a 'standard' window, everything works. I tried implementing all methods from NSURLConnectionDelegate, not a single of them called. I suspect this is something about 'run loops', but have little experience in this area. Does anybody have experience in this? Thank you

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• Why is this JQuery animation jumping in IE8 but working in all other browsers including IE7 and 6?

  - by Jared Christensen

  This one really has me stumped. For some reason when I animate the x and y scroll property at the same time it jumps in IE 8 but works in all other browsers. I'm hoping someone has run into this before and has a work around. Note: it works fine if I only animate the x or y by them selves. Please view this working example

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• cannot run java app on mac properly

  - by sneha

  Hello everybody.. I have small problem..I created a java App in windows and my .jar consist of whole app..i copied this jar file to mac and executed it from there it works fine.. Java App consists of bonjour code if i execute .jar on windows it works fine and bonjour starts advertising...But,for mac the app runs fine but doesnot advertise the bonjourservice.. I am not understanding the difference..can anyone explain me y it is so?

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• Need Help with Page Life Cycle(I think it is screwing me up)

  - by chobo2

  Hi I have dragged a empty asp.net table onto my webform. I generate all the rows in the code behind those. Now my table gets filled up and has dropdown lists. When the user hits save I go through all the rows and update the values from the dropdownlist in the db. This works all great. However if 2 columns have each have "Present" then those 2 columns should be not be shown anymore and 2 new columns get put in its place with other dropdown lists. This all works. However you have to refresh the entire page to for the 2 columns that should go away to go away. So what I tried to do is at the end of the button click event. Clear the whole table and then regenerate it. However when I do this then my values are not saved to the database anymore for whatever reason. if (IsPostBack == false) { // check if dummy variables exist in db- If true just generate tables with values in db. If not generate them. } else { // grab the values from the database // generate tables with the values } btn click event { go through all rows in table(foreach loop) update each column in the database with cells in each row. while in foreach loop. //done } So this is how it goes and it works expect(all correct values are saved) the table is just not updated to the user. Does not work if (IsPostBack == false) { // same code as above } // if postback is true do nothing. By the time it gets to the click event it says there is zero rows in the table so nothing happens. btn click event { // same code } Fails also. if (IsPostBack == false) { // same code as above } else { // same code as above but moved into its own method. gernerateTable(); } btn click event { // update all rows // once done clear the Tables rows // call generateTable() } This last one does nothing as for some reason it does not update anything. I don't understand why. So what am I doing wrong with this life cycle something in my process is wrong. The code works just not when I want the table to be updated right away.

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• PHP curly string syntax question

  - by zildjohn01

  I'm running PHP 5.3.0. I've found that the curly string syntax only works when the first character of the expression is $. Is there a way to include other types of expressions (function calls, etc)? Trivial example: <?php $x = '05'; echo "{$x}"; // works as expected echo "{intval($x)}"; // hoped for "5", got "{intval(05)}"

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• Twitter Search API is returning weird characters - is it more or is it them?

  - by DanSingerman

  We are building an app that accesses the Twitter search over JSONP. It mostly works fine, but occasionally the request returns a JSONP callback that exists of weird unparseable characters. Here is an example: http://search.twitter.com/search.json?result_type=recent&rpp=100&geocode=51.4375857,-0.1658648,1km&page=5&callback=jsonp1272532482854 (If you change page=5 to a value less than 5 in the URL it works fine) So Am I doing something wrong? Can anyone suggest a workaround?

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• Native XML WebService Without Authentication

  - by tom

  So this my first question here, let's look how it works. I'm working on a project, which has to to provide a "Native XML WebService" on a SQL Server 2005. The web service and the WSDL generation works fine. But there are troubles with the authentication. Is it possible to turn the authentication off (The tests and the documentation by Microsoft say no.)? And if so how?

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• jQuery NewBie Questions: What's the deal with $(document).(ready) ?

  - by Rachel

  Hello, I am newbie to jQuery, just trying to learn it since last couple of days. In my office, there are few experience JavaScript Developer and they work mainly with jQuery for all their needs and whenever I got and talk to them to get some better understanding of how jQuery works and first they say is that on $(document).(ready) you do this and on $(document).(ready) you do that. So my main question is What is the $(document).(ready) and how does it really works ? Any inputs would be highly appreciated.

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• Simple WCF service with REST - Resource cannot be found - error with ASP.NET Debug Server?

  - by lesasch

  Hi, I'm testing a very simple WCF-Service with REST functionality enabled. It works fine on IIS, but the VS2010 debug webserver always says "The resource cannot be found" when appending the parameter after the .svc file in the browser uri. Is this a known issue with the asp.net debug webserver that it cannot work with REST or am I doing anything wrong? (again: with IIS, it works)

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• jquery radio button group problem

  - by user198937

  Hi, I have a radio group which is validated for required. It works fine except when in certain cases I need to disabled first radio button leaving user to select one from remaining. Even in this case radios are validated but error message is not displayed. I believe its due to error message's association with first radio. Disabling other radio except first works fine too. Is there way around?

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• ssl with modrewrite on ubuntu not working

  - by irshad

  Hi, Mode_rewrite +ssl is not working with ubuntu on zend application. When i used link like http:// it works fine,but when i tried to used it with https:// it is not working. I think it is mode_rewrite problem because i had a sample file with text on root of application it works fine with https: and http:, please any one can help me to solved this. How to enable mode_rewrite on with ssl. thanks in advance...

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• Why attached property Set and Get static methods are not called in XAML?

  - by JD

  Hi, I have set break points on my attached properties SetXXX and GetXXX static methods. In Xaml, I have assigned values to the attached property. However, I was expecting the Set or Get static methods to be called but they are not. The attached property works as expected and if I call SetXXX and GetXXX methods in code, then it works are expected. Why are the methods not called when set from Xaml? JD.

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• Smart Background Thread Task in Ruby on Rails?

  - by elado

  I need to perform a task every 5 seconds, but only when users are using the application. As for now, I use cron that works every minute and activates a task that repeats itself every 5 seconds with sleeps between, for a minute. However, it works also when the application isn't being used. Is there a gem that will do this kind of thing?

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• Jquery forms plugin problem

  - by Dudul

  I have the following: $(document).ready(function(){ // bind 'myForm' and provide a simple callback function $('#form').ajaxForm(function() { alert("Works!!!"); }); }); The problem is that when I dynamically add the form to the HTML the script is not working. If the form is there from the beginning the form is submitted with Ajax and works as expected. What is the problem here?

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• how do i get Ruby FileList to pick up files without a name, like .htaccess on windows

  - by Andrew Bullock

  I want to search my filesystem for any files with the extension .template. The below works fine for everything except .htaccess.template FileList.new(File.join(root, '**', '*.template')).each do |file| # do stuff with file end because windows doesn't like nameless files, grrrr How do I make this work on Windows? This code works fine on Linux....

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• USB token with certificate

  - by Frengo

  Hi all! Someone could explain me how the USB token works? I have to implement that secure layer in a java application, but i don't know very well how it works! I know only the mecanism of a normal token key generator! Thanks a lot!

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• fullCalendar and dialog problem

  - by Guy Asinovsky

  Hi, i've download the fullCalendar package and included the jquery.js file and the calender works. but, when i try to open jquery dialog, it wont open ! i've download the jquery package from jquery.com and included the js from there insted... now the dialog works but not the calendaer ! what am i doing wrong ?? all the jquery files are at the same location. thanks for the help

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• Apache mod_rewrite rules problems

  - by ni

  domain.com/index/ to domain.com/index.php domain.com/index/hello to domain.com/index.php/hello The site is use path_info,and the default rule not works: RewriteRule ^([^/]+)/(.*)$ $1.php/$2 [L] I change to: RewriteRule ^([^/.]+)((/[^/]+)*)/?$ $1.php$2 [L] That was strange domain.com/index/ to domain.com/index.php works fine domain.com/index/hello to domain.com/index.php/hello not work and it says No input file specified. Php is run in fast cgi mode in apache

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• Io exception: There is no process to read data written to a pipe.

  - by Srikanth

  I'm using Hibernate3.2+Websphere6.0+struts1.3.. After deploying ,application works fine. After some idle time ,i will get this type of error repeatedly,am not able to login at all. Im not using any connection pooling. i feel after idle time its not able to connect to the database again..if i restart the server everything works fine for some time...after that same story.. please help me out

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• How can I deny users to add/modify/remove printers to cups ?

  - by ajcaruana

  Hi, I am using Mac OS X 10.6. I wrote a program which will add and remove printers to a CUPS server using libcups. It works, but now I am considering the security aspects. This program takes a user name and password to authenticate on the CUPS server. Whatever user name and password I use, it works as long as it is valid on the system. How do I restrict access to only a specific user ? Regards Alan

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• ajax cross-domain requests

  - by yoda

  Hi, Since Ajax requests are limited for security reasons, there's not much to it, just follow the rules eh .. but I've crossed with this : https://developer.mozilla.org/en/Same_origin_policy_for_JavaScript It's written that you can "bypass" those rules, in case you're working with subdomains of the same domain, with the following javascript line : document.domain = "company.com"; I haven't tried it yet, since I don't know if this only works (perfectly works) with any other browser, or at least the major ones. Is it possible? Thanks.

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• Problems with Twitter on Android App

  - by Dayner Alvarez Rodriguez

  I'm trying to show one public twitter profile in one WebView of my app, is not necessary to login twitter, in the MotoDev Simulator this works fine, but in the physical device don't work, this: "403 fobiden limite exceed rate" error appears, this is the simple code line that I'm using: webView.loadUrl("https://mobile.twitter.com/#!/asambleaecuador"); and works fine into de MotoDev simulator AVD ....can somebody helpme please!!! Thanks

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• How to parse HTML from JavaScript in Firefox?

  - by hmp

  What is the best way to parse (get a DOM tree of) a HTML result of XmlHttpRequest in Firefox? EDIT: I do not have the DOM tree, I want to acquire it. XmlHttpRequest's "responseXML" works only when the result is actual XML, so I have only responseText to work with. The innerHTML hack doesn't seem to work with a complete HTML document (in <html</html). - turns out it works fine.

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